Is there anything about the greyhound breed that makes you hesitant recommending them?

I work at a dog kennel and I've grown very interested in the grey hound breed. I've really grown to love and admire them, but I've still got a lot of research to do.

I'd love to hear from greyhound owners some pros and cons of the breed! Things I should be aware of in my pursuit of them, pros, cons, etc.

Thank you so much!